WO1999025943A1 - Serrure a pene demi-tour et a pene sans ressort, avec action de fermeture simultanee des deux penes - Google Patents

Serrure a pene demi-tour et a pene sans ressort, avec action de fermeture simultanee des deux penes Download PDF

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Publication number
WO1999025943A1
WO1999025943A1 PCT/EP1998/007079 EP9807079W WO9925943A1 WO 1999025943 A1 WO1999025943 A1 WO 1999025943A1 EP 9807079 W EP9807079 W EP 9807079W WO 9925943 A1 WO9925943 A1 WO 9925943A1
Authority
WO
WIPO (PCT)
Prior art keywords
latch
bolt
lock
plate
slider
Prior art date
Application number
PCT/EP1998/007079
Other languages
English (en)
Other versions
WO1999025943A8 (fr
Inventor
Deo Errani
Original Assignee
Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. filed Critical Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A.
Priority to CA002309708A priority Critical patent/CA2309708C/fr
Priority to EP98959854A priority patent/EP1030955B1/fr
Priority to AU15607/99A priority patent/AU751131B2/en
Priority to DE69831590T priority patent/DE69831590T2/de
Priority to AT98959854T priority patent/ATE304637T1/de
Publication of WO1999025943A1 publication Critical patent/WO1999025943A1/fr
Publication of WO1999025943A8 publication Critical patent/WO1999025943A8/fr
Priority to US09/565,746 priority patent/US6302456B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B2063/207—Automatic deadlocking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0837—Cam and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0971—Cam and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/54—Trippers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5226—Combined dead bolt and latching bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5226—Combined dead bolt and latching bolt
    • Y10T70/5235—Multiple latch bolts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5226—Combined dead bolt and latching bolt
    • Y10T70/5239—Dead bolt, dogged latch bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/55—Dogged bolt or connections
    • Y10T70/5504—Automatic
    • Y10T70/5509—Snub bolt

Definitions

  • the present invention relates to a latch-and-bolt block in which the actuation of the bolt into the closure position occurs simultaneously with the closure actuation of the latch.
  • the aim of the present invention is to provide a lock which allows to actuate the bolt into the closure position simultaneously with the engagement of the latch in the corresponding selvage.
  • an object of the present invention is to provide a lock in which actuation of the bolt simultaneously with the latch occurs both when closing the door and when opening it.
  • Another object of the present invention is to provide a lock which is capable of achieving the above aim and object with a structure which is constructively simple and therefore economical and highly reliable in operation.
  • Figure 1 is a plan view of the inside of the lock according to the present invention
  • Figure 2 is an enlarged-scale view of a detail of
  • FIGS 3 and 4 are views of the lock in various operating conditions. Ways of carrying out the Invention In the drawings, the reference numerals which designate the constructive elements of the lock are shown on the four figures for the sake of clarity.
  • the lock comprises a case having a flat rectangular prism-like shape.
  • the case is composed of a bottom wall 1 from which an upper wall 2, a lower wall 3, a rear wall 4 and a front wall 5 protrude upwards, forming a compartment for containing the various parts which is closed by a cover 6 which can be fixed by means of screws which engage respective bushes 7 which protrude into the compartment from the bottom 1.
  • the case is inserted in a recess of the door and is fixed with the aid of a faceplate 8 which is associated with the front wall 5.
  • the faceplate 8 closes the recess and is fixed by means of screws which are driven through its opposite ends and extend above the upper wall 2 and below the lower wall 3.
  • the lock comprises a latch 9 and a bolt 10 which are slideable in the direction A and are adapted to protrude from the case through openings of the wall 5 and of the faceplate 8 in order to engage respective selvages of the jamb in the door closure position.
  • the latch 9 is provided with a stem 11 which is guided through a cross-member 12 which is fixed at right angles to the bottom 1.
  • the stem 11 passes through two wings 13, 14 which are folded at 90° and belong to a bracket 15 which is slideable in contact with the bottom 1 and is retained on the stem 11 by a ring 16.
  • the bracket has a recess 17 which forms two edges 18, 19 arranged on opposite sides with respect to the cross-member 12.
  • a spring 20 is mounted on the stem 11 and is interposed between the cross-member 12 and the wing 13 and actuates said wing so that it rests on a shoulder 9a of the latch 9 and therefore keeps the latch 9 in a position in which it protrudes from the case.
  • a space remains between the wing 14 and the cross-member 12; a finger 21 enters the space and is radially rigidly coupled to a hub 22 which is rotatably supported in seats of the bottom 1 and of the cover 6.
  • a square hole 22a is formed in the hub 22 for the engagement of the square pivot of a handle, not shown, which by means of the finger 21 allows to actuate the latch
  • the hub 22 has a tab 23 which is radial and arranged at approximately 90° with respect to the finger 21.
  • a spring 24 acts on the tab 23 and rests on a U-shaped element 25 which is fixed internally and adjacent to the rear wall 4 of the case. The spring 24, by acting on the tab 23, keeps the hub 22 in abutment against a raised portion 26 protruding from the bottom 1.
  • a panic-safe device which allows, by acting on the handle from the inside, to simultaneously return the latch 9 and the bolt
  • Said device comprises a lever 27 which has a pivot 28 in the case and can be rotated by the hub 22 on operation of the handle.
  • the hub 22 has a tooth 29 which is suitable to act on a respective lug 30 of the lever 27.
  • the lever 27 has a triangular tab 31 and an extension 32 which, by means of a mechanism described hereafter, allow to release and respectively move the bolt into the case of the lock during opening.
  • a seat 32a is formed in the bolt 10 on the opposite side with respect to the one that protrudes from the faceplate 8, and a portion of a plate-like tang 33 is engaged in the seat 32a.
  • the bolt 10 is associated with the plate-like tang 33 so that a movement of the tang is matched by an increased stroke of the bolt.
  • the tang 33 is guided in the sliding direction A by a pair of pins 34, 35 which engage a slot 36 (see also Figure 4) of the tang, which lies inside the seat 32a, and by a square pin 37, which is fixed to the bottom 1 of the case and slidingly engages a slot 38 of the tang portion lying outside the bolt.
  • the tang 33 and the bolt 10 are crossed by two pins 39, 39a; the first pin 39 is rigidly coupled to the tang and slides in a groove 40 formed inside the seat 32a, while the second pin 39a is rigidly coupled to the bolt and slides within a slot 41 of the tang.
  • the pins 39, 39a engage a slot link 42 which is formed in a linkage 43 which is supported so that it can oscillate around a pivot 44 which is fixed to the bottom 1 of the case.
  • a spring 45 is interposed between the tang 33 and the rear wall 4 and acts so as to assist the outward movement of the bolt 10 from the case.
  • the linkage 43 acts as an element for increasing the stroke of the bolt.
  • the linkage 43 in fact converts the stroke of the tang 33 into an increased stroke of the bolt by means of the ratio between the lengths of the arms of the pins 39, 39a with respect to the pivot 44, so as to cause an increased protrusion of the bolt from the faceplate 8 and a deeper penetration thereof into the selvage that has to receive it.
  • the square pin 37 besides acting as a guiding member for the tang 33, acts as an element for preventing the sliding of the bolt.
  • the square pin 37 co-operates with a tooth 46 of a plate like pawl 47 which is substantially C-shaped and is guided in the direction B at right angles to the direction A by the engagement of two wings 48, 49 in respective slots 50, 51 of the tang.
  • the wings 48, 49 rigidly couple the pawl 47 in the direction A to the tang 33, which accordingly, when it moves, shifts the pawl along with it.
  • the pawl 47 is actuated by a spring 52, in which one end abuts against a tab of the tang and the other end acts on the wing 49, so as to keep the tooth 46 in a position for blocking the pin 37 and therefore blocking the tang 33 and the bolt 10.
  • the pawl 47 is actuated by means of the lever 27, on operation of the handle, or by means of a known type of key-operated cylinder 53, which is adapted to be accommodated in a seat 54 of the case and to act by means of its bit 55 on the wing 48 of the pawl.
  • the lever 27 acts on the pawl 47 by means of a detent 56 which is pivoted on the tang 33 by means of a pivot 57.
  • the detent 56 comprises two arms 58, 59 which are arranged in an L-shaped configuration and between which a tab 60 is provided which, together with the arm 59, forms a hollow 61 in which the wing 49 engages.
  • the triangular tab 31 of the lever 27 is meant to act on the arm 58 so as to make the detent 56 rotate so as to allow the arm 59 to act on the wing 49 and therefore lift the pawl 47 to a level whereat the tooth 46 allows the square pin 37 to slide in the slot 38.
  • the tang 33 is furthermore provided with a transverse pin 62 which is slideable in a slot 63 formed in a linkage 64 which is articulated at one end to a lug 66 of the hub 22 by means of a pivot 65.
  • the end of the lever 64 that lies opposite to the pivot 65 has a flat region 67 which, when the bolt 10 is in the position for retraction into the case, is within the range of action of the bit 55, so as to allow the actuation of the latch by acting on the cylinder 53.
  • the lock allows to automatically engage the bolt 10 in the respective selvage of the doorjamb simultaneously with the engagement of the latch. In practice this occurs without actuating the handle or cylinder 53 but simply by using the retraction and protrusion motion performed by the latch 9 by first striking the jamb when the door closes and by then engaging the respective selvage under the thrust of the spring 20.
  • the lock comprises a sensor for detecting the closed position of the door which is constituted by a secondary latch 68 (see Figures 1 and 2) which is provided with a flange 69 which is slideable in an opening of the faceplate 8.
  • a stem 70 protrudes towards the inside of the case from the secondary latch 68, which like the latch 9 has a front chamfer so as to be able to retract into the case when it strikes the jamb.
  • the stem 70 is guided in a cross- member 71 which is blocked between the bottom 1 and the cover 6.
  • a bracket 72 is fixed on the stem 70 and is provided with two wings 73, 74 which are adjacent to the flange 69 and to the end of the stem.
  • a bridge 75 lies between the wings 73, 74 and is parallel to the stem 70; a chamfer 76 is formed on one edge of said bridge and forms a raised portion 77.
  • a spring 78a is arranged on the stem 70 and acts between the cross-member 71 and the wing 73 and accordingly pushes the secondary latch 68 outward.
  • a slider 78 is arranged above the bracket 70 and is constituted by a plate provided with a pair of slots 79, 80 which are elongated in a direction which is parallel to the direction A.
  • Respective pins 81, 82 engage in the slots 79, 80, protrude from the bottom 1 and guide the slider 78 in the direction A.
  • An L-shaped lever 84 is articulated in a rocker-like manner on the slider 78 by means of a pivot 83 and has a first arm 85 which is directed downward and whereon a spring 86 acts.
  • said spring keeps the end of the arm 85 in abutment against the raised portion 77 of the bracket 76, while when the secondary latch is retracted into the case, the spring 86 keeps the arm 85 in abutment against a stud 86a of the slider 78.
  • the lever 84 has a second arm 87 which extends from the pivot 83 toward the rear wall 4; when the arm 85 abuts against the stud 86a, said arm 87 protrudes from the upper edge of the slider 78 in a position for interfering with the wing 13 of the bracket 15.
  • a detent 89 is further pivoted, by means of a pivot 88, on the slider 78 and is provided with a raised portion 90 which forms a ramp 91.
  • a spring 92 is wound on the pivot 88 and the opposite ends of said spring abut below the raised portion 90 and below a tab 93 of the slider 78 so as to actuate the detent 89 against a stud 94 for stopping the slider so that the ramp 91 is inclined with respect to the sliding direction A.
  • the ramp 91 is meant to be engaged by a pin 95 which protrudes from the lower face of a plate 96 (see Figure 1) which lies above the lever 84, the stem 70 and the detent 89.
  • the plate 96 has two slots 97, 98 which are parallel to the direction B and in which the guiding pin 81 of the slider 78 and an additional pin 99, rigidly coupled to the bottom of the case, engage.
  • the lower end of the plate 96 has a step 100 which is suitable to interfere with an edge 101 of the tang 33 and a lobe 102 whereon one end of a spring 103 acts.
  • the spring 103 is coiled on a post 104 which is rigidly coupled to the bottom 1 and whose opposite end abuts against the pin 99. The spring 103 actuates the plate 96 toward the bolt 10 in a position for blocking the tang 33 in which the step 100 abuts against the edge 101 of the tang 33.
  • the latch 9 and the secondary latch 68 make contact with the jamb and are forced to retract into the case of the lock.
  • the retraction stroke of the secondary latch 68 allows the lever 84 to rotate and allows the arm 87 to accordingly assume a position in which it interferes with the wing 13 (see Figure 3) as soon as said wing has moved beyond the end of the arm 87.
  • the latch 9 is caused to retract by the finger 21 and simultaneously the bolt is retracted by means of the lever 27 which, after releasing the pawl 47 by means of the triangular tab 31 and the detent 56, acts on the tang of the bolt with the extension 32 by means of the wing 49.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Wing Frames And Configurations (AREA)
  • Transplanting Machines (AREA)
  • Gates (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Abstract

L'invention concerne une serrure à pêne demi-tour et à pêne sans ressort, où le pêne sans ressort (10) et le pêne demi-tour (9) assurent une action de fermeture simultanée, et sont tous deux actionnés par des moyens élastiques (20, 45) de manière à faire saillie de la serrure pour venir se mettre en prise avec les bords correspondants du montant. Cette serrure se caractérise en ce qu'elle comprend un capteur (68) qui permet de détecter la position fermée de la porte sur laquelle la serrure est installée et peut se déplacer de manière perpendiculaire par rapport à une plaque frontale (8) de la serrure pour passer d'une position externe à une position interne par rapport à cette dernière, en étant maintenu dans la position interne par une mise en butée contre le montant de la porte. Cette serrure comprend également un élément coulissant (78) qui est guidé en parallèle au pêne demi-tour, une plaque (96) pour bloquer le pêne sans ressort qui est guidée de manière transversale par rapport à l'élément coulissant (78). La serrure comporte, en outre, un premier bras (85) qui est associé de manière opérationnelle au capteur et un deuxième bras (87) qui est adapté pour prendre une position pour verrouiller le pêne demi-tour lorsque ce dernier et le capteur sont logés à l'intérieur de la serrure. La serrure comprend également un élément (89) permettant de commander la plaque (96) et placé sur l'élément coulissant (78) de telle sorte que lorsque le pêne demi-tour, en butée contre le montant de la porte, est aligné avec le bord correspondant du montant, sous l'effet de la course du pêne qui vient se mettre en prise avec le bord, l'élément coulissant (78) est déplacé dans une position dans laquelle l'élément (89) libère la plaque (96) du pêne sans ressort (10) et met ce dernier (10) en prise avec le bord du montant correspondant sous l'effet de la poussée du moyen élastique.
PCT/EP1998/007079 1997-11-14 1998-11-05 Serrure a pene demi-tour et a pene sans ressort, avec action de fermeture simultanee des deux penes WO1999025943A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002309708A CA2309708C (fr) 1997-11-14 1998-11-05 Serrure a pene demi-tour et a pene sans ressort, avec action de fermeture simultanee des deux penes
EP98959854A EP1030955B1 (fr) 1997-11-14 1998-11-05 Serrure a pene demi-tour et a pene sans ressort, avec action de fermeture simultanee des deux penes
AU15607/99A AU751131B2 (en) 1997-11-14 1998-11-05 Latch-and-bolt lock with simultaneous closure actuation of bolt and latch
DE69831590T DE69831590T2 (de) 1997-11-14 1998-11-05 Schloss mit falle und riegel mit gleichzeitiger schliessbewegung von falle und riegel
AT98959854T ATE304637T1 (de) 1997-11-14 1998-11-05 Schloss mit falle und riegel mit gleichzeitiger schliessbewegung von falle und riegel
US09/565,746 US6302456B1 (en) 1997-11-14 2000-05-08 Latch-and-bolt lock with simultaneous closure actuation of bolt and latch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO97A000673 1997-11-14
IT97BO000673A IT1296552B1 (it) 1997-11-14 1997-11-14 Serratura a scrocco, e catenaccio con azionamento in chiusura del catenaccio contemporaneamente allo scrocco.

Publications (2)

Publication Number Publication Date
WO1999025943A1 true WO1999025943A1 (fr) 1999-05-27
WO1999025943A8 WO1999025943A8 (fr) 1999-07-15

Family

ID=11342647

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/007079 WO1999025943A1 (fr) 1997-11-14 1998-11-05 Serrure a pene demi-tour et a pene sans ressort, avec action de fermeture simultanee des deux penes

Country Status (11)

Country Link
US (1) US6302456B1 (fr)
EP (1) EP1030955B1 (fr)
AT (1) ATE304637T1 (fr)
AU (1) AU751131B2 (fr)
CA (1) CA2309708C (fr)
DE (1) DE69831590T2 (fr)
EG (1) EG21430A (fr)
ES (1) ES2251110T3 (fr)
IT (1) IT1296552B1 (fr)
TW (1) TW400405B (fr)
WO (1) WO1999025943A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260660A2 (fr) * 2001-05-23 2002-11-27 Talleres De Escoriaza, S.A. Dispositif d'actionnement d'un pêne d'une serrure
US6651466B1 (en) * 1999-05-17 2003-11-25 Simon Shih Dual lock assembly with a direction-changeable latch bolt
GR20160100019A (el) * 2016-01-21 2017-08-31 Μιλτιαδης Πασχαλη Σεμκος Μηχανισμος αυτοματου κλειδωματος

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ATE294308T1 (de) * 1998-11-03 2005-05-15 Azoteq Proprietary Ltd Elektrisches schloss
DE10028176A1 (de) * 2000-06-09 2001-12-13 Michael Dorn Selbstverriegelndes Schloß und mit diesem ausgestattetes Schließsystem
ES1052383Y (es) * 2002-06-25 2003-04-01 Ezcurra Esko Sa Cerradura para puertas y similares.
US7354081B2 (en) * 2002-11-04 2008-04-08 Hardware Specialties, Inc. Single bolt mortise lock
US6813915B2 (en) * 2002-12-09 2004-11-09 Shih-Chung Chang Door lock
FI114497B (fi) * 2003-05-14 2004-10-29 Abloy Oy Järjestely vinoteljen takalukituksen ohjaamiseksi ovenlukossa
WO2005003494A1 (fr) * 2003-07-04 2005-01-13 Yarra Ridge Pty Ltd Verrous
KR200336823Y1 (ko) * 2003-09-23 2003-12-24 철 왕 임 도어잠금장치를 가지는 유아보호용 안전도어
GB2406876B (en) * 2003-09-30 2005-11-30 Colin Sidney Middleton Improvements in locks
CN1867746A (zh) * 2003-10-16 2006-11-22 戴兹锁业有限公司 安全锁装置
US6851287B1 (en) * 2004-03-16 2005-02-08 Zhen-Lin Yang Lock having a quick unlocking function
US7303215B2 (en) * 2004-10-25 2007-12-04 Computerized Security Systems Mortise locking device
US20060123859A1 (en) * 2004-12-13 2006-06-15 Gonzalez Fermin G Mortise lock with automatic projection of dead bolt
US7871112B2 (en) * 2005-03-03 2011-01-18 Hardware Specialties, Inc. Reversible double deadbolt mortise latch
US7926315B2 (en) * 2006-09-19 2011-04-19 Imperial USA, Ltd Lock assembly with anti-panic feature and associated method
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CA2309708A1 (fr) 1999-05-27
ITBO970673A0 (it) 1997-11-14
AU751131B2 (en) 2002-08-08
TW400405B (en) 2000-08-01
IT1296552B1 (it) 1999-07-09
WO1999025943A8 (fr) 1999-07-15
US6302456B1 (en) 2001-10-16
DE69831590D1 (de) 2005-10-20
AU1560799A (en) 1999-06-07
CA2309708C (fr) 2008-04-08
ES2251110T3 (es) 2006-04-16
ATE304637T1 (de) 2005-09-15
DE69831590T2 (de) 2006-05-04
EP1030955A1 (fr) 2000-08-30
ITBO970673A1 (it) 1999-05-14
EG21430A (en) 2001-10-31
EP1030955B1 (fr) 2005-09-14

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